In a recent announcement, the FIA revealed that adjustments to Formula One regulations will be implemented starting from the 2027 and 2028 seasons. A key modification involves altering the ratio of combustion to electric power in the engines, transitioning from the current 53/47 split to a 60/40 split within two years.
The FIA, alongside FOM, Teams, and Power Unit Manufacturers, have reached an agreement on a series of modifications to the Formula 1 Technical, Sporting, and Financial Regulations for the 2027 and 2028 seasons. These changes stem from discussions initiated since the start of the 2026 season, addressing concerns related to energy management under the new Power Unit framework.
The proposed revisions aim to resolve issues concerning energy management, fuel energy flow characteristics, and enhance the flat-out nature of Qualifying sessions without compromising the thrilling racing brought about by the new regulations.
This comprehensive package introduces a gradual rebalancing of the Internal Combustion Engine and Energy Recovery System contributions over the 2027 and 2028 seasons. It encompasses targeted adjustments to internal combustion engine output, fuel energy flow, energy recovery system deployment, and provides increased flexibility in energy management.
Initially intended for full implementation before the 2027 season, the modifications faced setbacks as some power unit manufacturers withdrew their support. Consequently, a compromise was reached to introduce the changes incrementally.
As a result of these adjustments, there will be a reduced reliance on the battery, aiming to address issues like derating experienced at the end of long straights.
The ongoing season has witnessed widespread driver dissatisfaction with the current 50/50 electric-to-combustion engines. Drivers, notably Max Verstappen, have expressed discontent with the regulations, with Verstappen even hinting at potential retirement if the situation remains unchanged.
The latest developments indicate proactive steps are being taken to tackle the challenges faced by drivers. Kimi Antonelli of Mercedes currently leads the drivers’ championship, extending his lead with a victory at the Monaco Grand Prix.
In the standings, Lewis Hamilton of Ferrari follows in second place, while Antonelli’s team-mate George Russell, aiming for a rebound after a tough series of races, holds third place heading into the upcoming event in Barcelona.
